<?php

namespace App\Mcp\Tools\GoogleAds;

use App\Models\GoogleAdsCampaign;
use Illuminate\Contracts\JsonSchema\JsonSchema;
use Laravel\Mcp\Request;
use Laravel\Mcp\Response;
use Laravel\Mcp\Server\Attributes\Description;
use Laravel\Mcp\Server\Tool;

#[Description('List Google Ads campaign records for the authenticated user and selected customer account.')]
class ListCampaigns extends Tool
{
    public function schema(JsonSchema $schema): array
    {
        return [];
    }

    public function handle(Request $request): Response
    {
        $user = $request->user();
        if ($user === null) {
            return Response::error('Authentication is required.');
        }

        $campaigns = GoogleAdsCampaign::query()
            ->where('user_id', $user->getAuthIdentifier())
            ->latest()
            ->get(['id', 'google_campaign_id', 'name', 'status', 'daily_budget', 'ad_group_name', 'final_url', 'updated_at'])
            ->map(fn (GoogleAdsCampaign $campaign): array => $campaign->toArray())
            ->all();

        return Response::json(['ok' => true, 'campaigns' => $campaigns]);
    }
}